Function: This is a fixed frequency remote cloner(433.92mhz), used to copy the fixed code remote control and common learning functions, it is a replacement and not an original accessory.

Compact and portable: perfect for your vehicle, can be used directly to replace old or damaged original parts. The sliding cover on the key prevents the key from being accidentally pressed to open or close the door randomly.

How to clear the code: press the DOWN button at the same time, then the A button without releasing it, and then the B button three times, the indicator light flashes continuously to indicate that the code has been successfully deleted. To start the copy process, press the button on the original remote control and the new copy button (e.g. B. the button A) at the same time, the indicator light flashes several times to indicate the successful copy process.

Stable Signal The garage door opener uses wireless radio frequency technology, the working frequency is 433MHz, so it can perform an ultra long distance remote control, the maximum distance is 50 meters, and it is free from interference, the signal can penetrate the wall, door and floor, the stability is very good.

Wide Range of Applications The universal garage door handheld transmitter 433MHz is suitable for cars, garage doors, gates, skylights, car/motorcycle alarm systems, home furnishings, wireless remote controls, household appliances/home automation lights, industrial control products and more.